/**
 * State of the request.
 *
 * @enum {Number}
 */
enum RequestState {
    /**
     * Initial unissued state.
     *
     * @type Number
     * @constant
     */
    UNISSUED = 0,

    /**
     * Issued but not yet active. Will become active when open slots are available.
     *
     * @type Number
     * @constant
     */
    ISSUED = 1,

    /**
     * Actual http request has been sent.
     *
     * @type Number
     * @constant
     */
    ACTIVE = 2,

    /**
     * Request completed successfully.
     *
     * @type Number
     * @constant
     */
    RECEIVED = 3,

    /**
     * Request was cancelled, either explicitly or automatically because of low priority.
     *
     * @type Number
     * @constant
     */
    CANCELLED = 4,

    /**
     * Request failed.
     *
     * @type Number
     * @constant
     */
    FAILED = 5
}

export { RequestState };
